Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
LO	Scotian Margin	Cleistosphaeridium ancyreum	Fensome et al., 2008	0.5 between 1 nan_n_NN10 1 nan_n_NN11	6.91	41.895
FO	DSDP 403_406	Cleistosphaeridium ancyreum	Costa and Downie, 1979	0.6 in nan_n_NP12	51.56	46.618
FO	mid-Waipara	Cleistosphaeridium ancyreum	Hollis et al., 2009	0.4 in nan_n_NP13	49.907	-48.126
LO	mid-Waipara	Cleistosphaeridium ancyreum	Hollis et al., 2009	0.25 in nan_n_NP14	48.281	-47.765
FO	Monte Cagnero	Cleistosphaeridium ancyreum	Brinkhuis and Biffi, 1993	0.6 in mag_C17n	37.176	33.132
LO	Northwest Pacific	Cleistosphaeridium ancyreum	Bujak and Matsuoka, 1986	0.5 in stage_Langhian	14.905	54.567
LO	Oga	Cleistosphaeridium ancyreum	Matsuoka et al., 1987	1 in plfor_A_N11	13.4	29.342
LO	Shukheir-1	Cleistosphaeridium ancyreum	Soliman et al., 2012	0.5 in nan_n_NN5	14.26	23.455
FO	Shukheir-1	Cleistosphaeridium ancyreum	Soliman et al., 2012	0 in nan_n_NP12	52.93	14.046
LO	ODP 1053	Cleistosphaeridium ancyreum	Van Mourik et al., 2001	0 in mag_C13r	35.102	27.188
FO	ODP 1053	Cleistosphaeridium ancyreum	Van Mourik et al., 2001	0.9 in nan_c_CP14b	37.916	26.887
LO	Lobo X-1	Cleistosphaeridium ancyreum	Daners et al., 2025	1 in stage_Langhian	13.82	-39.714
LO	Scotian Margin	Cleistosphaeridium diversispinosum	Fensome et al., 2008	0.5 between 1 nan_n_NN10 1 nan_n_NN11	6.91	41.895
FO	Suvlu	Cleistosphaeridium diversispinosum	King et al., 2018	0.5 in nan_n_NP11	53.511	37.941
LO	Suvlu	Cleistosphaeridium diversispinosum	King et al., 2018	0.55 in nan_n_NP13	49.631	38.322
FO	DSDP 555	Cleistosphaeridium diversispinosum	Brown and Downie, 1984	0 in nan_n_NP10	56.001	46.453
LO	ODP 1172	Cleistosphaeridium diversispinosum	Bijl et al., 2013	0 in mag_C17n	38.081	-57.633
FO	ODP 1172	Cleistosphaeridium diversispinosum	Bijl et al., 2013	1 in mag_C22r	49.666	-59.139
FO	Salt Range	Cleistosphaeridium diversispinosum	Köthe et al., 1988	0 in nan_n_NP9	57.223	1.735
FO	Shukheir-1	Cleistosphaeridium diversispinosum	Soliman et al., 2012	0 in nan_n_NN2	22.68	20.81
FO	Landana	Cleistosphaeridium diversispinosum	Steeman et al., 2020	0 in plfor_B_P5	57.101	-9.091
LO	Central North Sea	Cleistosphaeridium diversispinosum	Casas-Gallego and Vieira, 2020	1 in plfor_A_P11	43.262	51.762
FO	Scotian Margin	Cleistosphaeridium elegantulum	Fensome et al., 2016b	0 in stage_Lutetian	48.07	37.413
LO	Scotian Margin	Cleistosphaeridium elegantulum	Fensome et al., 2016b	1 in stage_Lutetian	41.03	38.146
FO	Westerwald	Cleistosphaeridium lacustre	Köhler and Clausing, 2000	0 in stage_Chattian	27.29	43.477
LO	Westerwald	Cleistosphaeridium lacustre	Köhler and Clausing, 2000	1 in stage_Chattian	23.04	44.156
LO	Bohemian Basin	Cleistosphaeridium latoaculeum	Olde et al., 2015	1 in nan_u_UC9c	87.18	43.256
FO	Bohemian Basin	Cleistosphaeridium latoaculeum	Olde et al., 2015	0.5 between 0 nan_u_UC5c 1 nan_u_UC6	93.908	42.775
FO	East Kent	Cleistosphaeridium latoaculeum	Prince et al., 2008	0.4 in amm_b_Paratexanites serratomarginatus	86.924	44.029
FO	ODP 748	Cleistosphaeridium longispinosum	Mao Shaozhi and Mohr, 1992	0.8 in nan_n_CC23	72.968	-60.616
LO	Tarim Basin	Cleistosphaeridium longispinosum	He Chengquan, 1991	0 in stage_Lutetian	48.07	38.365
LO	Gulf	Cleistosphaeridium mediterraneum	Srivastava, 1995	1 in plfor_A_Contusotruncana plummerae	75.911	34.178
FO	Northwest Australia compilation	Cleistosphaeridium oxfordianum	Vitacca et al., 2022	0.75 in stage_Callovian	162.47	-41.154
LO	Northwest Australia compilation	Cleistosphaeridium oxfordianum	Vitacca et al., 2022	0.5 in stage_Kimmeridgian	152.01	-47.576
FO	Scotian Margin	Cleistosphaeridium palmatum	Fensome et al., 2016b	0 in stage_Ypresian	56	36.586
LO	Scotian Margin	Cleistosphaeridium palmatum	Fensome et al., 2016b	1 in stage_Ypresian	48.07	37.413
LO	Marche	Cleistosphaeridium placacanthum	Zevenboom, 1995	0 in mag_C4n	8.125	40.107
FO	Scotian Margin	Cleistosphaeridium placacanthum	Williams et al., 1993	0.5 in stage_Lutetian	44.55	37.779
LO	DSDP 552	Cleistosphaeridium placacanthum	Brown and Downie, 1984	0.75 in nan_n_NP13	49.261	46.931
FO	Monte Cagnero	Cleistosphaeridium placacanthum	Brinkhuis and Biffi, 1993	0.75 in mag_C13r	34.07	33.52
LO	North Sea Compilation	Cleistosphaeridium placacanthum	Powell, 1992	0.9 in plfor_A_N12	12.077	48.781
LO	ODP 1171	Cleistosphaeridium placacanthum	Bijl et al., 2013	0.25 in mag_C23n	51.485	-63.514
FO	ODP 1171	Cleistosphaeridium placacanthum	Bijl et al., 2013	1 in mag_C24n.2r	53.12	-63.711
LO	Chesapeake Bay	Cleistosphaeridium placacanthum	De Verteuil and Norris, 1996a	0.2 in nan_n_NN6	13.304	36.389
FO	DSDP 553	Cleistosphaeridium placacanthum	Brown and Downie, 1984	0.5 in nan_n_NP13	49.723	46.921
LO	ODP 1168	Cleistosphaeridium placacanthum	Hou et al., 2023	0.5 in plfor_A_N9	14.59	-46.755
FO	Shukheir-1	Cleistosphaeridium placacanthum	Soliman et al., 2012	0 in nan_n_NP11	54.092	13.767
FO	Borneo	Cleistosphaeridium placacanthum	Besems, 1993	0 in stage_Rupelian	33.9	10.86
FO	ODP 1053	Cleistosphaeridium placacanthum	Van Mourik et al., 2001	0 in nan_c_CP15	37.77	26.892
LO	Gulf Coast	Cleistosphaeridium placacanthum	Wrenn and Kokinos, 1986	0.85 in plfor_A_N18/N19	4.572	28.845
LO	ODP 907	Cleistosphaeridium placacanthum	Schreck et al., 2012	0.5 in mag_C5n.2n	10.52	65.483
LO	ODP 765A	Cleistosphaeridium placacanthum	McMinn, 1992	0.5 in plfor_A_N13	11.8	-20.755
LO	Wells 15 21	Cleistosphaeridium placacanthum	Mudge and Bujak, 1996	0.67 in plfor_A_P12	41.343	49.949
FO	Suvlu	Cleistosphaeridium polypetellum	King et al., 2018	0 in nan_n_NP10	56.001	37.697
LO	ODP 1172	Cleistosphaeridium polypetellum	Bijl et al., 2013	0.25 in mag_C23n	51.485	-59.375
FO	ODP 1172	Cleistosphaeridium polypetellum	Bijl et al., 2013	0 in mag_C24n	53.9	-59.689
LO	Central Graben	Cleistosphaeridium polypetellum	Bujak and Mudge, 1994	0.25 in nan_n_NP15	45.889	49.545
LO	Wells 15 21	Cleistosphaeridium polypetellum	Mudge and Bujak, 1996	0.8 in plfor_A_P10	44.154	49.576
FO	Shahejie	Cleistosphaeridium regulatum	Zhou Heyi, 1985	0.5 in stage_Rupelian	30.595	32.93
LO	Shahejie	Cleistosphaeridium regulatum	Zhou Heyi, 1985	0.5 in stage_Chattian	25.165	32.724
FO	Shandong	Cleistosphaeridium reticuloideum	Xu Jinli et al., 1997	0 in stage_Rupelian	33.9	40.474
LO	Shandong	Cleistosphaeridium reticuloideum	Xu Jinli et al., 1997	1 in stage_Chattian	23.04	40.17
FO	South Garo Hills	Cleistosphaeridium sijuense	Saxena and Sarkar, 2000	0 in stage_Lutetian	48.07	0.163
LO	South Garo Hills	Cleistosphaeridium sijuense	Saxena and Sarkar, 2000	1 in stage_Bartonian	37.71	8.387
FO	Tanzania	Cleistosphaeridium tanzaniense	Msaky, 2011b	0 in stage_Oxfordian	161.53	-30.136
LO	Tanzania	Cleistosphaeridium tanzaniense	Msaky, 2011b	1 in stage_Hauterivian	126.5	-33.117